Enthalpy-increasing part and scroll compressor

A scroll compressor and component technology, applied in the field of compressors, can solve the problems of difficult installation on a plane, complex structure, etc., and achieve the effect of simple structure and easy installation

Pending Publication Date: 2019-01-18
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an enthalpy-increasing component, which solves the technical problem that the enthalpy-increasing component in the prior art is not easy to be installed on a plane and has a complex structure

Method used

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  • Enthalpy-increasing part and scroll compressor
  • Enthalpy-increasing part and scroll compressor
  • Enthalpy-increasing part and scroll compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An enthalpy-increasing component, comprising an air supply block 1, the air supply block 1 is in the shape of a square, an air passage 11 is arranged inside the air supply block 1, and an air inlet 12 is provided on the surface of the air supply block 1. The right side wall is provided with an air outlet 13, the above-mentioned air inlet 12 and the air outlet 13 are both in communication with the above-mentioned air passage 11, and an installation structure is also provided on the air supply block 1, specifically, the installation structure is a penetrating air supply Screw holes 14 on the left and right side walls of block 1.

[0046] As the best implementation mode of this embodiment, the air inlet 12 in this embodiment is set on the upper side wall of the air supply block 1 , of course, it can also be set on the other side walls, as long as the air intake can be realized.

[0047]With the above-mentioned structure, use the fastening screw 4 to pass through the above-...

Embodiment 2

[0054] This embodiment is the optimal implementation mode of Embodiment 1. In this embodiment, the number of the above-mentioned air outlets 13 is two, that is, it is arranged on the right side wall of the above-mentioned air supply block 1 and is connected with the air in the air supply block 1. The number of air outlets 13 communicated with the channel 11 is two, which are used to correspond to the two air holes on the plane where the enthalpy-increasing component is installed, thereby increasing the amount of air replenishment per unit time of the present invention and improving its ability to replenish air and increase enthalpy .

[0055] Of course, the number of the air outlets 13 can also be three or four or more.

Embodiment 3

[0057] This embodiment provides a scroll compressor, which includes a compressor body and the above-mentioned enthalpy-increasing components. The compressor body includes a front cover 2 and a static plate 3. The cover 2 is provided with a pin 21, and the static plate 3 is provided with a slot 31, and the pin 21 is inserted into the slot 31. This is a prior art, so it will not be described in detail.

[0058] The difference from the prior art is that this embodiment is provided with an air supplement channel 211 on the above-mentioned pin 21, and the air supplement channel 211 runs through the end face of the front cover 2 and the end face of the pin 21 away from the end face of the front cover 2. The bottom of the slot 31 of the disk 3 is provided with an air supply port 32, and the air supply port 32 penetrates the static disk 3, thereby connecting the above-mentioned air supply channel 211 with the intermediate cavity in the compressor body. At this time, the scroll compress...

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PUM

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Abstract

The invention relates to an enthalpy-increasing part and a scroll compressor and belongs to the technical field of compressors. The enthalpy-increasing part comprises a gas supplementing block a gas channel is formed in the gas supplementing block; a gas inlet is formed in the surface of the gas supplementing block, gas outlets are formed in the right side wall of the gas supplementing block, andthe gas inlet and the gas outlets are communicated with the gas channel; a mounting structure is further arranged on the gas supplementing block, wherein the mounting structure is screw holes; and theenthalpy-increasing part can be conveniently mounted on a plane and is simple in structure. The scroll compressor comprises the enthalpy-increasing part and a compressor body including a front coverand a stationary disc; plug feet are arranged on the front cover, slots are formed in the end face of the stationary disc, and the plug feet are inserted into the slots; the plug feet are provided with gas supplementing channels; and gas supplementing openings are formed in the bottoms of the slots. The scroll compressor further comprises fastening screws; the fastening screws penetrate through the screw holes and is in screw connection to the end face of the front cover; and the gas outlets and the gas supplementing channels are aligned and communicated so that gas can be supplemented towardsan intermediate cavity of the compressor body through the gas supplementing openings to increase enthalpy. Thus, the scroll compressor has better performance and longer service life, and can be moreadaptable to the low-temperature environment.

Description

technical field [0001] The invention belongs to the technical field of compressors, in particular to an enthalpy increasing component and a scroll compressor. Background technique [0002] Supplementing air into the compressor to increase enthalpy can greatly enhance the performance of the compressor. There are also many types of enthalpy-increasing components in the prior art, all of which are plugged in. The outlet of the enthalpy-increasing component is plugged into the compressor. The air supply port is fixedly installed. Due to the limitation of the structure and the gas flow channel, the air supply and enthalpy increasing components in the prior art are not easy to install on the plane, and all have the disadvantage of complex structure. [0003] In addition, due to structural limitations, the scroll compressors in the prior art are not equipped with an air supply port and an air supply channel, that is, the scroll compressors in the prior art cannot perform air supple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00F04C29/12F04C18/02
CPCF04C29/00F04C18/0215F04C29/122F04C2240/80
Inventor 姬小伟吕浩福高照源李凤
Owner ZHUHAI LANDA COMPRESSOR
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